Recovered Memories

From Child Abuse Wiki

Recovered memories have been defined as the phenomenon of partially or fully losing parts of memories of traumatic events, and then later recovering part or all of the memories into conscious awareness. They have also been defined as the recollections of memories that are believed to have been unavailable for a certain period of time[1]. There is very strong scientific evidence that recovered memories exist.[2] This has been shown in many scientific studies. The content of recovered memories have fairly high corroboration rates.

Contents

Scientific evidence

There are many studies that have proven that the recovered memories of traumatic events exist. Brown, Scheflin and Hammond found 43 studies that showed recovered memories for traumatic events[3]. The Recovered Memory Project has collected 101 corroborated cases of recovered memories[4]. Hopper's research shows that amnesia for childhood sexual abuse is "beyond dispute." He states that "at least 10% of people sexually abused in childhood will have periods of complete amnesia for their abuse, followed by experiences of delayed recall" [5] In one study of women with previously documented histories of sexual abuse, 38% of the women did not remember the abuse that had happened 17 years before.[6] Most recovered memories either precede therapy or the use of memory recovery techniques[7]. One studied showed that five out of 19 women with histories of familial sexual abuse either forgot specific details or had "blank periods" for these memories[8]. Another study showed that "40% reported a period of forgetting some or all of the abuse"[9].
Herman and Harvey's study showed that 16% of abuse survivors had "complete amnesia followed by delayed recall"[10]. Corwin's individual case study provides evidence of the existence of recovered memories on videotape[11].

Other researchers state:

Research has shown that traumatized individuals respond by using a variety of psychological mechanisms. One of the most common means of dealing with the pain is to try and push it out of awareness. Some label the phenomenon of the process whereby the mind avoids conscious acknowledgment of traumatic experiences as dissociative amnesia. Others use terms such as repression, dissociative state, traumatic amnesia, psychogenic shock, or motivated forgetting. Semantics aside, there is near-universal scientific acceptance of the fact that the mind is capable of avoiding conscious recall of traumatic experiences.[12]

A body of empirical evidence indicates that it is common for abused children to reach adulthood without conscious awareness of the trauma[13]

Corroboration rates

Many studies show high corroboration rates for recovered memories of traumatic events. These rates vary from 50 - 75%[37], 64%[13], 77%[38], 50%[39], 75%[40] 68%[41] 47%[9], and 70% [42]. One study showed amnesia in 12 murderers, with "objective evidence of severe abuse...obtained in 11 cases"[43]. There are also additional studies showing the corroboration of recovered memories[44][45][46][47].

Legal Information

In January 2010, Shanley lost his case on appeal in the Massachusetts Supreme Judicial Court.[48] The New York Times reported that "The Supreme Judicial Court agreed with a Superior Court judge who ruled earlier that repressed memory theory, or "dissociative amnesia," is controversial, but generally accepted in the relevant scientific community. The high court said the theory is supported by "a wide collection of clinical observations and a survey of academic literature."[49]

An Amicus Brief filed by the Leadership Council in the case stated that "the brain can avoid conscious recall of traumatic information has long been recognized by the American Psychiatric Association and the professional mental health community. Indeed, it is explicitly described as a phenomenon in the 1994 Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, the main diagnostic manual used by psychiatrists and psychologists." The brief presented evidence that recovered memory exists, is supported by several major medical organizations, is backed by neurobiological studies, rarely occurs in therapy and that recovered memory is as accurate as continuous memory. [50]

In 2002, the Boston Herald reported that "Damning internal church documents on the Rev. Paul R. Shanley make clear that the Archdiocese of Boston knew the priest was a child rapist yet devoted large sums of money and decades of personnel resources to cover up his crimes." "The documents also show that Shanley spoke in favor of sex between men and boys at a formative 1978 meeting in Boston of the "Man Boy Lovers of North America," a precursor of the North American Man-Boy Love Association, or NAMBLA." "Shanley admitted openly to raping and sodomizing minors when confronted by church investigators under Boston's two past archbishops, Humberto Cardinal Medeiros and Law."[51]

A website listing allegations against Shanley stated that "Shanley's career had four stages. He spent the 1960s as a junior parish priest at St. Patrick's in Stoneham (a suburb north of Boston) and at St. Francis of Assisi in Braintree (a working class suburb south of Boston). In the 1970s he was a "street priest" designated as the Boston archdiocese's minister to "alienated youth." In the 1980s he was a priest and pastor at St. Jean's in the working class Nonantum section of Newton, west of Boston. And in the 1990s he was a fill-in priest in the San Bernardino diocese and an acting director of Leo House, a Catholic hostel in the New York archdiocese. He is accused of sexual abuse in each decade. His alleged victims were mostly male, but some women have come forward. Ages of the alleged victims at the time of the abuse range from 6 to 26, and the alleged offenses range from fondling to forced oral sex and anal rape.[52]

References

^ Brown, Scheflin, & Whitfield. (1999). Recovered Memories: The Current Weight of the Evidence in Science and in the Courts Journal of Psychiatry & Law, 27, 5-156. "Brown, Scheflin and Hammond reviewed 43 studies relevant to the subject of traumatic memory and found that every study that examined the question of dissociative amnesia in traumatized populations demonstrated that a substantial minority partially or completely forget the traumatic event experienced, and later recover memories of the event. By 1999, over 68 studies had been published that document dissociative amnesia after childhood sexual abuse. In fact, no study that has looked for evidence of traumatic or dissociative amnesia after child sexual abuse has failed to find it."

^Recovered Memories of Sexual Abuse - Scientific Research & Scholarly Resources by Jim Hopper “Amnesia for childhood sexual abuse is a condition. The existence of this condition is beyond dispute. Repression is merely one explanation - often a confusing and misleading one - for what causes the condition of amnesia. At least 10% of people sexually abused in childhood will have periods of complete amnesia for their abuse, followed by experiences of delayed recall.”

^ Williams LM (1994). Recall of childhood trauma: a prospective study of women’s memories of child sexual abuse. J Consult Clin Psychol 62: 1167–76. PMID 7860814. "One hundred twenty-nine women with previously documented histories of sexual victimization in childhood were interviewed and asked detailed questions about their abuse histories to answer the question “Do people actually forget traumatic events such as child sexual abuse, and if so, how common is such forgetting?” A large proportion of the women (38%) did not recall the abuse that had been reported 17 years earlier."

^ Andrews, B., Brewin, C., Ochera, J., Morton, J., Bekerian, D., Davies, G., and Mollon, P. (1999). Characteristics, context and consequences of memory recovery among adults in therapy. Brit J Psychiatry 175:141-146. "Of a total of 690 clients, therapists reported that 65% recalled child sexual abuse and 35% recalled other traumas, 32% started recovering memories before entering therapy. According to therapists’ accounts, among the 236 detailed client cases, very few appeared improbable and corroboration was reported in 41%. Most (78%) of the clients’ initial recovered memories either preceded therapy or preceded the use of memory recovery techniques used by the respondents. Techniques seemed to be used more to help the clients to elaborate the memories than to facilitate their initial recovery. Clients with whom techniques had been used before the first reported memory recovery were no less likely to have found corroborating evidence than clients with whom no techniques had been used before memory recovery."

^ Bagley, C. (1995). The prevalence and mental health sequels of child sexual abuse in community sample of women aged 18 to 27. Child sexual abuse and mental health in adolescents and adults. Aldershot: Avebury. "Study of women 18-24 years who had been removed from home 10 years previously by social services due to intrafamilial sexual abuse. Of the 19 women for whom there was evidence of serious sexual abuse, 14 remembered events corresponding to their records. Two remembered that abuse had taken place but could recall no specific details, and three had no memory. Two of the last three described long blank periods for the memory of childhood corresponding to the age when abuse had taken place.

^ ab Feldman-Summers, S., & Pope, K. S. (1994). The experience of forgetting childhood abuse: A national survey of psychologists. Journal of Consulting and Clinical Psychology, 62, 636-639. "A national sample of psychologists were asked whether they had been abused as children and, if so, whether they had ever forgotten some or all of the abuse. Almost a quarter of the sample (23.9%) reported childhood abuse, and of those, approximately 40% reported a period of forgetting some or all of the abuse....Of those abused, 40% did not remember at some time. 47% had corroboration. 56% said psychotherapy aided in recall. Differences between those who first recalled abuse in therapy and those who recalled it elsewhere were not significant.

^ Herman, J. L., & Harvey, M. R. (1997). Adult memories of childhood trauma: A naturalistic clinical study. Journal of Traumatic Stress, 10, 557-571. "Roughly half (53%) said they had never forgotten the traumatic events. Two smaller groups described a mixture of continuous and delayed recall (17%) or a period of complete amnesia followed by delayed recall (16%). Patients with and without delayed recall did not differ significantly in the proportions reporting corroboration of their memories from other sources."

^ ab“True” and “False” Child Sexual Abuse Memories and Casey’s Phenomenological View of Remembering Joanne M. Hall, Lori L. Kondora - American Behavioral Scientist, Vol. 48, No. 10, 1339-1359 (2005) DOI: 10.1177/0002764205277012 "Research shows that 64% of adult women childhood sexual abuse survivors had some degree of amnesia regarding the trauma; but in the majority of cases, corroboration was available to verify that abuse had occurred (Herman & Schatzow, 1987). Of 129 women with recorded histories of childhood sexual abuse, 38% did not recall the abuse that had been clearly verified and documented decades earlier. This lack of recall was especially likely among those abused at younger ages and among those whose perpetrators were known by them at the time of the abuse (L.Williams, 1994). In fact, a body of empirical evidence indicates that it is common for abused children to reach adulthood without conscious awareness of the trauma (Briere, 1992; Herman, 1992; Schetky, 1990; van der Kolk et al., 1996)."

^ DeWind, E. (1968). The confrontation with death. International Journal of Psychoanalysis, 49, 302-305. Excerpt: “Most former inmates of Nazi concentration camps could not remember anything of the first days of imprisonment because perception of reality was so overwhelming that it would lead to a mental chaos which implies a certain death.”

^ Durlacher, G. L. (1991). De zoektocht [The search]. Amsterdam: Meulenhoff. Dutch sociologist Durlacher, a survivor of Birkenau, describes his search for and meetings with another 20 child survivors from this camp. Excerpt: “Misha…looks helplessly at me and admits hesitantly that the period in the camps is wiped out from his brain….With each question regarding the period between December 12, 1942 till May 7, 1945, he admits while feeling embarrassed that he cannot remember anything."

^ Jaffe, R. (1968). Dissociative phenomena in former concentration camp inmates. The International Journal of Psychoanalysis, 49(2), 310-312.
Case descriptions include amnesia for traumatic events and subsequent twilight states in which events would be relived without conscious awareness. Excerpt: “The dissociative phenomena described here turn out not to be rare, once one is on the look out for them.”

^ Krell, R. (1993). Child survivors of the Holocaust: Strategies of adaptation. Canadian Journal of Psychiatry, 38, 384-389. Excerpt: “The most pervasive preoccupation of child survivors is the continuing struggle with memory, whether there is too much or too little."

^ Kuch, K., & Cox, B. J. (1992). Symptoms of PTSD in 124 survivors of the Holocaust. American Journal of Psychiatry, 149, 337-340. Psychogenic amnesia was found in 3.2% of the totals sample, in 3.8 of the general concentration camp survivors, and in 10% of tattooed survivors of Auschwitz. 17.7% (N=22) of the total sample had received psychotherapy. The tattooed survivors had a higher number of PTSD symptoms overall.

^ Lagnado, L. M., & Dekel, S. C. (1991). Children of the flames: Dr. Josef Mengele and the untold story of the twins of Auschwitz. New York: William and Morrow & Co. Excerpt: “A few of the twins insisted that they had no memories of Auschwitz whatsoever.”

^ Laub, D., & Auerhahn, N. C. (1993). Knowing and not knowing massive psychic trauma: Forms of traumatic memory. American Journal of Psychoanalysis, 74, 287-302. Excerpt: “Erecting barriers against knowing is often the first response to such trauma. Women in Nazi concentration camps dealt with difficult interrogation by the Gestapo by derealization, by asserting ‘I did not go through it. Somebody else went through the experience.’....Unintegrable memories endure as a split-off part, a cleavage in the ego...When the balance is such that the ego cannot deal with the experience, fragmentation occurs....Simply put, therapy with those impacted by trauma involves, in part, the reinstatement of the relationship between event, memory and personality.”

^ Marks, J. (1995). The hidden children: The secret survivors of the Holocaust. Toronto: Bantam Books. Excerpt: “So much of my childhood between the ages of four and nine is blank….It’s almost as if my life was smashed into little pieces….The trouble is, when I try to remember, I come up with so little. This ability to forget was probably my way of surviving emotionally as a child.”

^ Modai, I. (1994). Forgetting childhood: A defense mechanism against psychosis in a Holocaust survivor. In T. L. Brink (Ed.), Holocaust survivors’ mental health. New York: Haworth Press.
In a debate about uncovering painful memories of the Holocaust, Modai’s case is of a 58 year old woman who is unable to remember her childhood.

^ Stein, A. (1994). Hidden children: Forgotten survivors of the Holocaust. Harmondsworth, Middlesex: Penguin Books. Excerpt: “Over the years I have been trying to re-experience those feelings, but they kept eluding me. I was cut off from most of my memories, and from relieving the anxiety of that time….I remember nothing about the time I spent with those people…not a face, not a voice, not a piece of furniture.”

^ Wagenaar, W. A., & Groeneweg, J. (1990). The memory of concentration camp survivors. Applied Cognitive Psychology, 4, 77-87. Abstract: This study is concerned with the question whether extremely emotional experiences, such as being the victim of Nazi concentration camps, leave traces in memory that cannot be extinguished. Relevant data were obtained from testimony by 78 witnesses in a case against Marinus De Rijke, who was accused of Nazi crimes in Camp Erika in The Netherlands. The testimonies were collected in the periods 1943–1947 and 1984–1987. A comparison between these two periods reveals the amount of forgetting that occurred in 40 years. Results show that camp experiences were generally well-remembered, although specific but essential details were forgotten. Among these were forgetting being maltreated, forgetting names and appearance of the torturers, and forgetting being a witness to murder. Apparently intensity of experiences is not a sufficient safeguard against forgetting."

^Corroboration of Child Abuse Memories "Studies vary in frequency. Between 31 and 64 percent of abuse survivors in six major studies reported that they forgot “some of the abuse.” Numbers reporting severe amnesia ranged from under 12% to 59%....Studies report 50-75% of abuse survivors corroborating the facts of their abuse through an outside source."

^van der Kolk, BA & R Fisler (1995), “Dissociation and the fragmentary nature of traumatic memories: Overview and exploratory study”, J Traumatic Stress 8: 505–25 "a systematic exploratory study of 46 subjects with PTSD which indicates that traumatic memories are retrieved, at least initially, in the form of dissociated mental imprints of sensory and affective elements of the traumatic experience: as visual, olfactory, affective, auditory and kinesthetic experiences. Over time, subjects reported the gradual emergence of a personal narrative that some believe can be properly referred to as “explicit memory”....Of the 35 subjects with childhood trauma, 15 (43%) had suffered significant, or total amnesia for their trauma at some time of their lives. Twenty seven of the 35 subjects with childhood trauma (77%) reported confirmation of their childhood trauma."

^ “Recovered memories of abuse among therapy patients: A national survey.” Pope, Kenneth S.; Tabachnick, Barbara G. Independent practice, Norwalk, CT, US Ethics & Behavior 1995 Vol 5(3) 237-248 "about 50% of the patients who claimed to have recovered the memories had found external validation, a percentage that coincides with that obtained in the Feldman-Summers & Pope, 1994 study"

^ Westerhof, Y., Woertman, L. Van der Hart, O., & Nijenhuis, E.R.S. (2000). Forgetting child abuse: Feldman-Summers and Pope’s (1994) study replicated among Dutch psychologists. Clinical Psychology and Psychotherapy, 7, 220-229. "In a replication of Feldman-Summers and Pope’s (1994) national survey of American psychologists on ‘forgetting’ childhood abuse, a Dutch sample of 500 members of the Netherlands Institute of Psychologists (NIP) were asked if they had been abused as children and, if so, whether they had ever forgotten some or all of the abuse for some significant period of time. As compared to the 23.9% in the original study, 13.3% reported childhood abuse. Of that subgroup, 39% (as compared to 40% in the original study) reported a period of forgetting some or all of the abuse for a period of time. Both sexual and non-sexual physical abuse were subject to forgetting, which in 70% of cases was reversed while being in therapy. Almost 70% of those who reported forgetting also reported corroboration of the abuse."

^ Lewis, D., Yeager, C., Swica, Y., Pincus, J. and Lewis, M. (1997). Objective documentation of child abuse and dissociation in 12 murderers with dissociative identity disorder. Am J Psychiatry, 154(12):1703-10. "Signs and symptoms of dissociative identity disorder in childhood and adulthood were corroborated independently and from several sources in all 12 cases; objective evidence of severe abuse was obtained in 11 cases. The subjects had amnesia for most of the abuse and underreported it. Marked changes in writing style and/or signatures were documented in 10 cases. CONCLUSIONS: This study establishes, once and for all, the linkage between early severe abuse and dissociative identity disorder."

^ Martinez-Taboas, A. (1996). Repressed memories: Some clinical data contributing toward its elucidation. American Journal of Psychotherapy, 50(2), 217-30. "the author presents two well documented and corroborated cases of dissociated or delayed memories of child sexual abuse in patients with a diagnosis of Dissociative Identity Disorder (DID). The patients had absolutely no conscious memory of their childhood abusive experiences and in both cases the author obtained definite and clear cut independent corroboration of the realities of the abuse. The amnesia was documented and memories were recovered in the course of treatment."

^ Viederman M. (1995). The reconstruction of a repressed sexual molestation fifty years later. Journal of the American Psychoanalytic Association, 43(4): 1169-1219. Reconstruction of a previously completely repressed memory of sexual molestation. Six years following termination of analysis, the patient wrote a letter describing a confirmation of the event, now sixty years past, from the sole other survivor of the period who had knowledge of what had happened.

^ Bull, D. (1999). A verified case of recovered memories of sexual abuse. American Journal of Psychotherapy, 53(2), 221-224. "a 40-year-old woman with no history of mental illness and ten years of exemplary professional work, recovers memories of childhood sexual abuse by her father through a call from her youth pastor in whom she had confided as an adolescent."

^ Dahlenberg, C. (1996, Summer) Accuracy, timing and circumstances of disclosure in therapy of recovered and continuous memories of abuse. The Journal of Psychiatry and Law. "Seventeen patients who had recovered memories of abuse in therapy participated in a search for evidence confirming or refuting these memories. Memories of abuse were found to be equally accurate whether recovered or continuously remembered."

Widom, C. and Shepard, R. (1996). Accuracy of adult recollections of childhood victimization: Part 1. Psychological Assessment, 8(4), 412-421. "accuracy of adult recollections of childhood physical abuse was assessed. Two hour in-person interviews were conducted in young adulthood with 1,196 of the original 1,575 participants. Two measures (including the Conflict Tactics Scale) were used to assess histories of childhood physical abuse. Results indicate good discriminant validity and predictive efficiency of the self-report measures, despite substantial underreporting by physically abused respondents."

Widom, C. and Shepard, R. (1997). Accuracy of adult recollections of childhood victimization. Part 2. Childhood sexual abuse. Psychological Assessment 9: 34-46. "A prospective study in which abused and neglected children (court substantiated) [N=1,114] were matched with non-abused and neglected children and followed into adulthood. There was substantial underreporting of sexual abuse, when compared to court and medical records. Victimization recall was checked by comparing crimes disclosed in victimization surveys found in police records."